Go Hyun-jung's Shocking Confession: Why Did the 'Mantis' Serial Killer Admit to Her Crimes 23 Years Ago?

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Go Hyun-jung's Shocking Confession: Why Did the 'Mantis' Serial Killer Admit to Her Crimes 23 Years Ago?

Jisoo Park · 17 Σεπτεμβρίου 2025 στις 04:50

SBS Friday-Saturday drama 'The Devil's Executioner' (working title, original title: 'Samagwi: Salinja-ui Oechul') is captivating audiences with actress Go Hyun-jung's mesmerizing performance as the serial killer Jung Yi-shin.

Yi-shin, infamously known as the 'Mantis' for her brutal murders of five men, has been a focal point of the drama's escalating tension. In episode 3, it was revealed that her first victim was her abusive husband. Despite reuniting with her son, Cha Soo-yeol (played by Jang Dong-yoon), after 23 years, her true intentions remain shrouded in mystery, leaving viewers on the edge of their seats.

The central enigma revolves around Yi-shin's confession of her five murders to detective Choi Jung-ho (played by Jo Sung-ha) 23 years prior, despite the lack of concrete evidence at the time. The drama also hints at Yi-shin's continued contact with Choi Jung-ho through letters over the years.

Recent stills released from episode 5 depict a chilling encounter between Yi-shin and Choi Jung-ho in a police station 23 years ago. Yi-shin appears eerily calm, almost nonchalant, while Choi Jung-ho exhibits a tense, troubled demeanor, reversing the typical dynamic between a suspect and an investigator.

'The reason Jung Yi-shin confessed her five murders to Choi Jung-ho 23 years ago will be revealed in the upcoming episode 5,' stated the production team. 'Furthermore, the episode will shed light on why she specifically chose him to confess to, and why she reached out to him again when copycat crimes began occurring after two decades.' The production team also praised the actors for their intense performances, noting, 'Both actors, Go Hyun-jung and Jo Sung-ha, led the scene with unwavering focus and acting prowess, creating an incredibly tense atmosphere.' The drama airs every Friday and Saturday at 9:50 PM KST.

Go Hyun-jung, a veteran actress, has consistently delivered powerful performances throughout her career, earning critical acclaim for her versatility. Her portrayal of complex characters often delves into the psychological depths, making her a formidable presence on screen. In 'The Devil's Executioner,' she transforms into a chilling antagonist, showcasing a new dimension to her acting capabilities.